fbsql_errno

Opis

intfbsql_errno
([ resource$link_identifier
] )

Returns the numerical value of the error message from previous FrontBase
operation.

Errors coming back from the fbsql database backend don't issue warnings.
Instead, use fbsql_errno() to retrieve the error code.
Note that this function only returns the error code from the most recently
executed fbsql function (not including fbsql_error()
and fbsql_errno()), so if you want to use it, make sure
you check the value before calling another fbsql function.